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NOTE 13 - INCOME TAXES (Detail) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Operating Loss Carryforwards $ 118,135  
Deferred Tax Assets, Tax Credit Carryforwards, Research 4,792  
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax 161 161
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate 34.00%  
Income Tax Examination, Penalties and Interest Expense 5  
Acquisition of PeopleCube [Member]
    
Valuation Allowance, Deferred Tax Asset, Change in Amount 2,304  
Stock Option Deductions Included in Net Operating Loss Carryforwards [Member]
    
Valuation Allowance, Amount 8,251  
Operations, Including Expiration of Tax Carryforwards [Member]
    
Valuation Allowance, Deferred Tax Asset, Change in Amount $ (3,339)